shithub: plan9front

ref: 1c30bd451e1813f1cf9f9db4d7c1a4f3f95d1e37
tar: snap.tar.gz

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acme/
adm/
amd64/
arm/
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lib/
mips/
power/
power64/
rc/
sparc/
sparc64/
spim/
sys/